
423K | |
|---|---|
DigiKey Part Number | 345-1050-ND |
Manufacturer | |
Manufacturer Product Number | 423K |
Description | HEATSINK POWER NO MNT HOLES BLK |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 47°C Board Level, Extrusion |
Datasheet | Datasheet |
EDA/CAD Models | 423K Models |
Category | Length 5.421" (139.70mm) |
Mfr | Width 4.750" (120.65mm) |
Series | Fin Height 2.625" (66.67mm) |
Packaging Bulk | Power Dissipation @ Temperature Rise 50.0W @ 47°C |
Part Status Active | Thermal Resistance @ Forced Air Flow 0.50°C/W @ 250 LFM |
Type Board Level, Extrusion | Thermal Resistance @ Natural 0.96°C/W |
Package Cooled | Material |
Attachment Method Press Fit | Material Finish Black Anodized |
Shape Rectangular, Fins |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $40.42000 | $40.42 |
| 10 | $35.76500 | $357.65 |
| 25 | $34.06520 | $851.63 |
| 50 | $32.83200 | $1,641.60 |
| 100 | $31.64210 | $3,164.21 |
| 250 | $30.13284 | $7,533.21 |
| 500 | $29.03744 | $14,518.72 |
| Unit Price without GST: | $40.42000 |
|---|---|
| Unit Price with GST: | $44.46200 |


